Established in 1942, Landis Block & Concrete Inc. offers a vast array of stone, block and concrete products, as well as other building materials. The company serves commercial contractors and homeowners in Souderton, Pa. It offers natural thin stone veneer products to its clients. Landis Block & Concrete Inc. also manufactures the Classic Retaining Wall Systems. The company offers masonry tools from many manufacturers, such as Marshalltown, Rose, Kraft, Stortz, Stone, Exact and Stabila. Landis Block & Concrete Inc. also offers a wide variety of bulk and bagged landscape supplies.